Thematic Bible: During the feast of passover

Seven days ye shall eat unleavened bread, even the first day ye shall put away leaven out of your houses, for whoever eats leavened bread from the first day until the seventh day, that soul shall be cut off from Israel. And in the first day there shall be to you a holy convocation, and in the seventh day a holy convocation, no manner of work shall be done in them, except that which every man must eat, that only may be done by you. And ye shall observe the [feast of] unleavened bread, for in this selfsame day I have brought your armies out of the land of Egypt. Therefore ye shall observe this day throughout your generations by an ordinance forever. read more.
In the first [month], on the fourteenth day of the month at evening, ye shall eat unleavened bread, until the twenty-first day of the month at evening. Seven days there shall be no leaven found in your houses, for whoever eats that which is leavened, that soul shall be cut off from the congregation of Israel, whether he be a sojourner, or one who is born in the land. Ye shall eat nothing leavened, in all your habitations ye shall eat unleavened bread.